New emerging virus...what could it be?

i read about a new virus that spreads in water among fish and it killed like millions of fish until now and it's so deadly and spreads fast among fish and causes 'hemorrhagic fever' for fish...it's still a new virus....what could it be? what is its origin? could it jump from fish to humans just like what happened in bird flu and infect humans too? what do u ppl think?

I think I'm canceling my Red Lobster reservation for tonight.